Improper authorization in Terraform Enterprise

1) Improper Authorization

EUVDB-ID: #VU80039

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3114

CWE-ID: CWE-285 - Improper Authorization

Exploit availability: No

Description

The vulnerability allows a remote user to bypass implemented security restrictions.

The vulnerability exists due to improper implementation of authorization rules for agent pools. A remote user can target any workspace within the organization or access resources from a separate, higher-privileged workspace in the same organization that targeted an agent pool.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Terraform Enterprise: before 202306-1

External links

http://discuss.hashicorp.com/t/hcsec-2023-18-terraform-enterprise-agent-pool-controls-allowed-unauthorized-workspaces-to-target-an-agent-pool/55329

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.